Raypak Digital 336K BTU Propane Pool Heater - Cupro Nickel - P-R336A-EP-X | 014952

The Raypak P-R336A-EP-X is a professional-grade heating solution engineered for large residential pools and high-volume spas where natural gas is unavailable. This 336,000 BTU liquid propane unit is upgraded with a high-performance Cupro-Nickel heat exchanger, providing the industry's best defense against the corrosive effects of salt-chlorine systems, high bather loads, and aggressive water chemistry.

The 014952 model is the premier choice for luxury off-grid estates and rural properties, offering rapid heat-up times and maximum internal protection for a longer service life.

Features

Ultra-Durable Cupro-Nickel Heat Exchanger: Constructed from a premium copper-nickel alloy, this heat exchanger is significantly more resistant to erosion and corrosion than standard copper. It is specifically designed to handle the high flow rates and chemical demands of modern saltwater pools.

Rapid Propane Heating Performance: Delivering 336,000 BTUs of power, this heater provides the thermal "lift" necessary to warm large inground pools quickly. It is ideal for homeowners who want to heat a large pool for the weekend or maintain a large attached spa at high temperatures in cooler climates.

Microprocessor-Controlled Thermostat: The intuitive digital display allows you to set your pool and spa temperatures independently to within one degree. The system also features constant self-diagnostics to alert you to any operational issues, ensuring your heater runs at peak efficiency.

Fuel-Efficient Electronic Ignition: Features a robust "spark-to-pilot" ignition system that only lights when there is a call for heat. For propane users, this eliminates the fuel waste of a standing pilot light and prevents common pilot blow-outs in windy, rural conditions.

PolyFlo Integrated Bypass: Raypak’s patented bypass design balances the water flow through the heat exchanger automatically. This prevents condensation and scale buildup, protecting the heater's internal components from premature wear and maintaining 82% thermal efficiency.

ProTek Shield Technology: Includes a specialized, replaceable module designed to protect the heat exchanger from the damaging effects of galvanic corrosion (electrolysis), a critical feature for extending the life of the unit in salt-water environments.

Non-Corrosive Cabinet Construction: The unit is housed in a polyester-coated, galvanized steel cabinet built to resist rust and UV fading. Its wind-resistant design ensures the burner stays functional even in exposed or harsh outdoor environments.

Specs

Notes

Professional Setup Required: Due to its high BTU rating, this propane heater requires specific gas line sizing and a high-capacity propane tank/regulator configuration. It must be installed by a licensed HVAC or pool professional to ensure safety and to validate the manufacturer's warranty.